1/5/10 Pcs AC 230V Normally Closed NC M30*1.5mm Electric Thermal Actuator for Underfloor Heating TRV Thermostatic Radiator Valve

1/5/10 Pcs AC 230V Normally Closed NC M30*1.5mm Electric Thermal Actuator for Underfloor Heating TRV Thermostatic Radiator Valve

Aliexpress UK